a mysterious and haunting watercolor of a grand mansion with gothic architecture surrounded by a swirling mist with

haunted mansion watercolor gothic architecture mystery darkness supernatural spooky eerie creepy bats flying mist fog clouds shadows silhouette dream fantasy vintage old abandoned isolated night moon stars halloween horror thriller art macabre fairytale magical enchanting whimsical romantic moody atmospheric abstract digital graphic design painting drawing artwork canvas mysterious haunting grand surrounded swirling overhead symbolizing